Re: [PATCH] platform/x86: touchscreen_dmi: Add upside-down quirk for GDIX1002 ts on the Juno Tablet

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Hi,

On 5/5/23 23:03, Hans de Goede wrote:
> The Juno Computers Juno Tablet has an upside-down mounted Goodix
> touchscreen. Add a quirk to invert both axis to correct for this.
> 
> Link: https://junocomputers.com/us/product/juno-tablet/
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>

I've added this to my review-hans (soon to be for-next) branch now.

Regards,

Hans


> ---
>  drivers/platform/x86/touchscreen_dmi.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
> index 13802a3c3591..3b32c3346a45 100644
> --- a/drivers/platform/x86/touchscreen_dmi.c
> +++ b/drivers/platform/x86/touchscreen_dmi.c
> @@ -378,6 +378,11 @@ static const struct ts_dmi_data gdix1001_01_upside_down_data = {
>  	.properties	= gdix1001_upside_down_props,
>  };
>  
> +static const struct ts_dmi_data gdix1002_00_upside_down_data = {
> +	.acpi_name	= "GDIX1002:00",
> +	.properties	= gdix1001_upside_down_props,
> +};
> +
>  static const struct property_entry gp_electronic_t701_props[] = {
>  	PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
>  	PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
> @@ -1295,6 +1300,18 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
>  			DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
>  		},
>  	},
> +	{
> +		/* Juno Tablet */
> +		.driver_data = (void *)&gdix1002_00_upside_down_data,
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
> +			/* Both product- and board-name being "Default string" is somewhat rare */
> +			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
> +			DMI_MATCH(DMI_BOARD_NAME, "Default string"),
> +			/* Above matches are too generic, add partial bios-version match */
> +			DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
> +		},
> +	},
>  	{
>  		/* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
>  		.driver_data = (void *)&trekstor_surftab_wintron70_data,




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